<div id="last_update">
{{try:}}{{if modified_on or modified_by:}}{{=T("Last updated ")}}{{pass}}{{except:}}{{pass}}
{{try:}}<span id="modified_on">{{=modified_on}}</span>{{except:}}{{pass}}
{{try:}}<span id="modified_by">{{=modified_by}}</span>{{except:}}{{pass}}
</div>
